<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <title>LV发展历程H5</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link rel="stylesheet" href="style.css">
</head>
<body>
  <div id="app" ondblclick="openH5()">
    <!-- 首页 -->
    <section class="page page-home active">
      <button id="startBtn" onclick="showTimeline()">点击了解LV发展历程</button>
      <div id="timeline" class="timeline">
        <!-- 动态生成年份节点 -->
      </div>
    </section>
    <!-- 详细页面（动态生成） -->
    <section class="page page-detail">
      <div class="detail-content"></div>
      <button onclick="backToTimeline()">返回</button>
    </section>
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  <script src="main.js"></script>
</body>
</html> 